Synthesis and antitumor activity of novel pyrazolylenaminone and bis(pyrazolyl)ketones<i>via</i>hydrazonoyl halides
作者:Ahmad S. Shawali、Sherif M. Sherif、Mahmoud M. El-Merzabani、Manal A. A. Darwish
DOI:10.1002/jhet.113
日期:2009.5
give the novel enaminone . The reaction of the latter with various hydrazonoyl halides afforded regioselectively the respective substituted (3-pyrazolyl)(4-pyrazolyl)ketones in good over all yield. The preliminary screening for the antitumoractivity of the synthesized compounds and against human breast cancer cell line (MCF-7) revealed that both compounds and have high-antitumor activity. SAR is discussed